30802642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16229}}^1$

素因数の和:16317

約数の個数: 16

約数和(自身を含む): 50442840

約数和(自身を除く): 19640198

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 16229, 32458, 210977, 421954, 1184717, 2369434, 15401321, 30802642]

約数ペア:

[(1, 30802642), (2, 15401321), (13, 2369434), (26, 1184717), (73, 421954), (146, 210977), (949, 32458), (1898, 16229)]